Merge pull request apptainer#6275 from edytuk/sylabs368

Markdown changes, from sylabs 368

CHANGELOG.md

@@ -28,6 +28,13 @@
 
 ### Changed defaults / behaviours
 
+- Building Singularity from source requires go >=1.16. We now aim to support
+  the two most recent stable versions of Go. This corresponds to the Go
+  [Release Maintenance Policy](https://github.com/golang/go/wiki/Go-Release-Cycle#release-maintenance)
+  and [Security Policy](https://golang.org/security), ensuring critical bug
+  fixes and security patches are available for all supported language versions.
+  However, rpm and debian packaging apply patches to support older native go
+  installations.
 - LABELs from Docker/OCI images are now inherited. This fixes a longstanding
   regression from Singularity 2.x. Note that you will now need to use
   `--force` in a build to override a label that already exists in the source

INSTALL.md

@@ -193,7 +193,7 @@ Then use the `rpm` make target to build Singularity as an rpm package:
 ```sh
 ./mconfig --only-rpm
 make -C builddir rpm
-sudo rpm -ivh ~/rpmbuild/RPMS/x86_64/singularity-3.8.2*.x86_64.rpm # or whatever version you built
+sudo rpm -ivh ~/rpmbuild/RPMS/x86_64/singularity-3.8.3*.x86_64.rpm # or whatever version you built
 ```
 
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